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db43217a24
Currently we have a number of tests that fail with -verify-machineinstrs. To detect this cases earlier we add the option to the testcases with the exception of tests that will currently fail with this option. PR 27456 keeps track of this failures. No code review, as discussed with Hal Finkel. llvm-svn: 277624
85 lines
1.6 KiB
LLVM
85 lines
1.6 KiB
LLVM
; RUN: llc -verify-machineinstrs -mcpu=ppc64 < %s | FileCheck %s
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target datalayout = "E-m:e-i64:64-n32:64"
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target triple = "powerpc64-unknown-linux-gnu"
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; Function Attrs: nounwind readnone
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define i64 @cn1() #0 {
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entry:
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ret i64 281474976710655
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; CHECK-LABEL: @cn1
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; CHECK: lis [[REG1:[0-9]+]], -1
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; CHECK: rldicr 3, [[REG1]], 48, 63
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; CHECK: blr
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}
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; Function Attrs: nounwind readnone
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define i64 @cnb() #0 {
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entry:
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ret i64 281474976710575
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; CHECK-LABEL: @cnb
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; CHECK: lis [[REG1:[0-9]+]], -81
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; CHECK: rldicr 3, [[REG1]], 48, 63
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; CHECK: blr
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}
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; Function Attrs: nounwind readnone
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define i64 @f2(i64 %x) #0 {
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entry:
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ret i64 -68719476736
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; CHECK-LABEL: @f2
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; CHECK: li [[REG1:[0-9]+]], -1
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; CHECK: sldi 3, [[REG1]], 36
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; CHECK: blr
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}
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; Function Attrs: nounwind readnone
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define i64 @f2a(i64 %x) #0 {
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entry:
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ret i64 -361850994688
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; CHECK-LABEL: @f2a
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; CHECK: li [[REG1:[0-9]+]], -337
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; CHECK: sldi 3, [[REG1]], 30
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; CHECK: blr
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}
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; Function Attrs: nounwind readnone
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define i64 @f2n(i64 %x) #0 {
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entry:
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ret i64 68719476735
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; CHECK-LABEL: @f2n
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; CHECK: lis [[REG1:[0-9]+]], -4096
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; CHECK: rldicr 3, [[REG1]], 36, 63
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; CHECK: blr
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}
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; Function Attrs: nounwind readnone
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define i64 @f3(i64 %x) #0 {
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entry:
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ret i64 8589934591
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; CHECK-LABEL: @f3
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; CHECK: lis [[REG1:[0-9]+]], -32768
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; CHECK: rldicr 3, [[REG1]], 33, 63
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; CHECK: blr
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}
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; Function Attrs: nounwind readnone
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define i64 @cn2n() #0 {
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entry:
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ret i64 -1407374887747585
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; CHECK-LABEL: @cn2n
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; CHECK: lis [[REG1:[0-9]+]], -5121
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; CHECK: ori [[REG2:[0-9]+]], [[REG1]], 65534
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; CHECK: rldicr 3, [[REG2]], 22, 63
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; CHECK: blr
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}
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attributes #0 = { nounwind readnone }
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